In a large mixing bowl, dissolve sugar in warm water. Sprinkle the yeast on top and let it sit for about 5-10 minutes, or until it becomes frothy.
Add the salt and gradually add the flour, mixing until a rough dough forms.
Transfer the dough to a floured surface and knead for approximately 8-10 minutes, until it is smooth and elastic.
Place the dough in a lightly oiled bowl, cover it with a clean kitchen towel, and let it rise in a warm place for about 1 hour, or until it has doubled in size.
Once risen, punch down the dough and divide it into 12 equal pieces. Shape each piece into a roll by tucking the edges underneath.
Place the rolls on a baking sheet lined with parchment paper, leaving space between each roll. Cover again with the kitchen towel and let rise for another 30 minutes.
Preheat the oven to 425°F (220°C). Just before baking, use a sharp knife or razor blade to make a few shallow cuts on the top of each roll to allow steam to escape.
Bake for 20-25 minutes, or until the rolls are golden brown and sound hollow when tapped on the bottom.
Remove from the oven and cool on a wire rack before serving.
For an extra crispy crust, place a small baking dish filled with water in the oven while it preheats.
These rolls can be stored in an airtight container for up to 2 days or frozen for later use. Reheat in the oven before serving to regain crunch.